Omron SYSDRIVE 3G3JV

7-30
7-10 Communications with Programmable Controller
The Communications Board/Unit can be mounted to OMRON’s SYSMAC CS/CJ-se-
ries, C200HX/HG/HE, or CQM1H CPU Units. The Inverter can then be controlled by the
Communications Board/Unit through its RS-422/485 port.
The communications protocol can be set by using the protocol macro function. There-
fore, there is no need to write a ladder program for the communications protocol when
the function is used.
The following description provides information on how to control the Inverter through
communications with the SYSMAC CS/CJ-series, C200HX/HG/HE, or CQM1H Com-
munications Board/Unit by using the protocol macro function.
The RS-422/485 communications of the 3G3JV Inverter conform to the MODBUS Com-
munications Protocol and this protocol cannot be used together with CompoBus/D com-
munications protocol or any other communications protocol. Only 3G3JV-series Units
can be connected as Slaves.
(The MODBUS Communications Protocol is a trademark of AEG Schneider Automa-
tion.)
7-10-1 Available Programmable Controllers and Peripheral
Devices
H OMRON’s SYSMAC Programmable Controllers
• The Communications Board can be mounted to the following SYSMAC CPU Units.
Series CPU model
SYSMAC CS Series High-speed models: CS1H-CPU67-E, CS1H-CPU66-E, CS1H-CPU65-E,
CS1H-CPU64-E, and CS1H-CPU63-E
Low-speed models: CS1G-CPU45-E, CS1G-CPU44-E, CS1G-CPU43-E, and
CS1G-CPU42-E
SYSMAC CJ Series CS1G-CPU44 and CS1G-CPU45
SYSMAC
C200HX/HG/HE
C200HX-CPU34-E/44-E/54-E/64-E/34-ZE/44-ZE/54-ZE/64-ZE/65-ZE/85-ZE
C200HG-CPU33-E/43-E/53-E/63-E/33-ZE/43-ZE/53-ZE/63-ZE
C200HE-CPU32-E/42-E/32-ZE/42-ZE
SYSMAC CQM1H CQM1H-CPU51 and CQM1H-CPU61
Communications Chapter 7